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Mageia: 2020-0373 Moderate: libproxy Stack Exhaustion Threat

mageia
Calendar Grey September 27, 2020
Dist Mageia Esm H88
Mageia 2020-0374 rolls out enhancements for libproxy, tackling severe vulnerabilities linked to remote code execution and stack overflow threats.
url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a n...

Summary

url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion. (CVE-2020-25219)

References

- https://bugs.mageia.org/show_bug.cgi?id=27302

- https://lists.debian.org/debian-lts-announce/2020/09/msg00012.html

- https://ubuntu.com/security/notices/USN-4514-1

- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/CNID6EZVOVH7EZB7KFU2EON54CFDIVUR/

- https://www.cve.org/CVERecord?id=CVE-2020-25219

Resolution

SRPMS

- 7/core/libproxy-0.4.15-4.1.mga7

Publication date: 27 Sep 2020
URL: https://advisories.mageia.org/MGASA-2020-0373.html
Type: security
CVE: CVE-2020-25219

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